Answer:
100
Step-by-step explanation:
Black keys 5 10 100
Total keys
Black keys + white keys = 12 24 240
Answer:
15 pounds
Step-by-step explanation:
150-135
2.25h(60m/hr)(1/3)=45m
So Rick spends 45 minutes studying math per night.
X=-6
you could either multiply 9 on both sides or distribute the 9 and isolate the variable
Answer:
No
Step-by-step explanation:
27 No
28.A
you are to read it maximum and minimum point on the vertical axis
